/* $Id: ipfwrdr.h,v 1.6 2012/02/11 13:10:57 nanard Exp $ */
/*
 * MiniUPnP project
 * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
 * (c) 2009 Jardel Weyrich
 * This software is subject to the conditions detailed
 * in the LICENCE file provided within the distribution
 */

#ifndef __IPFWRDR_H__
#define __IPFWRDR_H__

#include "../commonrdr.h"

int add_redirect_rule2(
	const char * ifname,	/* src interface (external) */
	const char * rhost,	/* remote host (ip) */
	unsigned short eport,	/* src port (external) */
	const char * iaddr,	/* dst address (internal) */
	unsigned short iport,	/* dst port (internal) */
	int proto,
	const char * desc,
	unsigned int timestamp);

int add_filter_rule2(
	const char * ifname,
	const char * rhost,
	const char * iaddr,
	unsigned short eport,
	unsigned short iport,
	int proto,
	const char * desc);

#if 0

/*
 * get_redirect_rule() gets internal IP and port from
 * interface, external port and protocl
*/
int get_redirect_rule(
	const char * ifname,
	unsigned short eport,
	int proto,
	char * iaddr,
	int iaddrlen,
	unsigned short * iport,
	char * desc,
	int desclen,
	u_int64_t * packets,
	u_int64_t * bytes);

int get_redirect_rule_by_index(
	int index,
	char * ifname,
	unsigned short * eport,
	char * iaddr,
	int iaddrlen,
	unsigned short * iport,
	int * proto,
	char * desc,
	int desclen,
	u_int64_t * packets,
	u_int64_t * bytes);

#endif

/*
 * delete_redirect_rule()
*/
int delete_redirect_rule(const char * ifname, unsigned short eport, int proto);

/*
 * delete_filter_rule()
*/
int delete_filter_rule(const char * ifname, unsigned short eport, int proto);

int clear_redirect_rules(void);

#endif